EVAL-AD5272SDZ
Analog Devices Inc.The AD5272 /?AD5274 are single-channel, 1024-/256-position digital rheostats that combine industry leading variable resistor performance with nonvolatile memory (NVM) in a compact package.The AD5272 / AD5274 ensure less than 1% end-to-end resistor tolerance error and offer 50-times programmable (50-TP) memory.The guaranteed industry leading low resistor tolerance error feature simplifies open-loop applications as well as precision calibration and tolerance matching applications.The AD5272 / AD5274 device wiper settings are controllable through the I2C-compatible digital interface. Unlimited adjustments are allowed before programming the resistance value into the 50-TP memory. The AD5272 / AD5274 do not require any external voltage supply to facilitate fuse blow and there are 50 opportunities for permanent programming. During 50-TP activation, a permanent blow fuse command freezes the wiper position (analogous to placing epoxy on a mechanical trimmer).The AD5272 / AD5274 are available in a 3 mm ? 3 mm 10-lead LFCSP package and in a 10-lead MSOP package. The parts are guaranteed to operate over the extended industrial temperature range of ?40?C to +125?C.APPLICATIONS Mechanical rheostat replacements Op-amp: variable gain control Instrumentation: gain, offset adjustment Programmable voltage to current conversions Programmable filters, delays, time constants Programmable power supply Sensor calibration
EVAL-AD5340DBZ
Analog Devices Inc.The AD5330?/ AD5331?/ AD5340 / AD5341?are single 8-/10-/12-bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 115 ?A at 3 V and feature a power-down mode that further reduces the current to 80 nA. The devices incorporate an on-chip output buffer that can drive the output to both supply rails, but the AD5330, AD5340, and AD5341 allow a choice of buffered or unbuffered reference input.The AD5330 / AD5331 / AD5340 / AD5341 have a parallel interface. CS selects the device and data is loaded into the input registers on the rising edge of WR. The GAIN pin allows the output range to be set at 0 V to VREF or 0 V to 2 ? VREF.Input data to the DACs is double-buffered, allowing simultaneous update of multiple DACs in a system using the LDAC pin.An asynchronous CLR input is also provided, which resets the contents of the input register and the DAC register to all zeros. These devices also incorporate a power-on reset circuit that ensures that the DAC output powers on to 0 V and remains there until valid data is written to the device.The AD5330 / AD5331 / AD5340 / AD5341 are available in thin shrink small outline packages (TSSOP).APPLICATIONS Portable battery-powered instruments Digital gain and offset adjustment Programmable voltage and current sources Programmable attenuators Industrial process control
EVAL-AD5360EBZ
Analog Devices Inc.The AD5360 / AD5361?contain sixteen, 16-/14-bit DACs in a single 52-lead LQFP or 56-lead LFCSP package. They provide buffered voltage outputs with a span four times the reference voltage. The gain and offset of each DAC can be independently trimmed to remove errors. For even greater flexibility, the device is divided into two groups of eight DACs, and the output range of each group can be independently adjusted by an offset DAC.The AD5360 / AD5361 offer guaranteed operation over a wide supply range with VSS from ?4.5 V to ?16.5 V and VDD from +8 V to +16.5 V. The output amplifier headroom requirement is 1.4 V.The AD5360 / AD5361 have a high speed 4-wire serial interface, which is compatible with SPI, QSPI?, MICROWIRE?, and DSP interface standards and can handle clock speeds of up to 50 MHz. All the outputs can be updated simultaneously by taking the LDAC input low. Each channel has a programmable gain register and an offset adjust register.Each DAC output is amplified and buffered on-chip with respect to an external SIGGNDx input. The DAC outputs can also be switched to SIGGNDx via the CLR pin.APPLICATIONS Instrumentation Industrial control systems Level setting in automatic test equipment (ATE) Variable optical attenuators (VOA) Optical line cards
EVAL-AD5363EBZ
Analog Devices Inc.The AD5362?/ AD5363 contains 8, 16/14-bit DACs in a single, 56-lead, LFCSP or 52-lead LQFP package. It provides buffered voltage outputs with a span 4 times the reference voltage. The gain and offset of each DAC can be independently trimmed to remove errors. For even greater flexibility, the device is divided into two groups of 4 DACs, and the output range of each group can be independently adjusted by an offset DAC.The AD5362 / AD5363 offers guaranteed operation over a wide supply range with VSS from ?4.5 V to ?16.5 V and VDD from +8 V to +16.5 V. The output amplifier headroom requirement is 1.4 V operating with a load current of 1 mA.The AD5362 / AD5363 has a high-speed serial interface, which is compatible with SPI?, QSPI?, MICROWIRE?, and DSP interface standards and can handle clock speeds of up to 50 MHz. All the outputs can be updated simultaneously by taking the LDAC input low. Each channel has a programmable gain and an offset adjust register.Each DAC output is amplified and buffered on-chip with respect to an external SIGGND input. The DAC outputs can also be switched to SIGGND via the CLR pin.APPLICATIONS Instrumentation Industrial Control System Level setting in automatic test equipment (ATE) Variable optical attenuators (VOA) Optical line cards
EVAL-AD5370EBZ
Analog Devices Inc.The AD5370* contains forty 16-bit DACs in a single 64-lead LFCSP and a 64-lead LQFP. The device provides buffered voltage outputs with a span that is 4? the reference voltage. The gain and offset of each DAC channel can be independently trimmed to remove errors. For even greater flexibility, the device is divided into five groups of eight DACs. Three offset DAC channels allow the output range of blocks to be adjusted. Group 0 can be adjusted by Offset DAC 0, Group 1 can be adjusted by Offset DAC 1, and Group 2 to Group 4 can be adjusted by Offset DAC 2.The AD5370 offers guaranteed operation over a wide supply range, with VSS from ?16.5 V to ?4.5 V and VDD from +9 V to +16.5 V. The output amplifier headroom requirement is 1.4 V operating with a load current of 1 mA.The AD5370 has a high speed serial interface that is compatible with SPI, QSPI?, MICROWIRE?, and DSP interface standards and can handle clock speeds of up to 50 MHz.The DAC registers are updated on receipt of new data. All the outputs can be updated simultaneously by taking the LDAC input low. Each channel has a programmable gain and an offset adjust register to allow removal of gain and offset errors.Each DAC output is gained and buffered on chip with respect to an external SIGGNDx input. The DAC outputs can also be switched to SIGGNDx via the CLR pin.Applications Level setting in automatic test equipment (ATE) Variable optical attenuators (VOA) Optical switches Industrial control systems Instrumentation * Protected by U.S. Patent No. 5,969,657; other patents pending. ?
EVAL-AD5373EBZ
Analog Devices Inc.The AD5372?/ AD5373 contain 32, 16-bit or 14-bit digital-to-analog converters (DACs) in a single 64-lead LQFP. The devices provide buffered voltage outputs with a nominal span of 4? the reference voltage. The gain and offset of each DAC can be independently trimmed to remove errors. For even greater flexibility, the device is divided into four groups of eight DACs. Two offset DACs allow the output range of the groups to be altered. Group 0 can be adjusted by Offset DAC 0, and Group 1 to Group 3 can be adjusted by Offset DAC 1.The AD5372 / AD5373 offer guaranteed operation over a wide supply range: VSS from ?16.5 V to ?4.5 V and VDD from 9 V to 16.5 V. The output amplifier headroom requirement is 1.4 V operating with a load current of 1 mA.The ADAD5372 / AD5373 have a high-speed serial inter- face, which is compatible with SPI, QSPI?, MICROWIRE?, and DSP interface standards and can handle clock speeds of up to 50 MHz.The DAC registers are updated on reception of new data. All the outputs can be updated simultaneously by taking the LDAC input low. Each channel has a programmable gain and an offset adjust register.Each DAC output is gained and buffered on-chip with respect to an external SIGGNDx input. The DAC outputs can also be switched to SIGGNDx via the CLR pin.APPLICATIONS Level setting in automatic test equipment (ATE) Variable optical attenuators (VOA) Optical switches Industrial control systems Instrumentation
EVAL-AD5382SDZ
Analog Devices Inc.The AD5382 is a 32-channel, 14-Bit DAC and is available in a 14 mm?? 14 mm 100-lead LQFP package. It operates from a single 3 V or 5 V supply. Programmable gain (m) and offset (c) are provided per channel to facilitate system calibration. Each DAC channel is double-buffered which allows all DAC outputs to be updated simultaneously via an?LDAC pin. Each channel has an on-chip output amplifier which allows rail-to-rail operation. The AD5382 includes an internal 1.25 V/2.5 V low-drift reference. The AD5382 contains a parallel interface with a WR pulse width of 20 ns, a 30 MHz SPI interface and a 400 kHz I2C-compatible interface.This device is pin-to-pin compatible with the AD5380 (40-ch 14-bit DAC), the AD5381 (40-ch 12-bit DAC) and the AD5383 (32-ch 12-bit DAC).APPLICATIONS Variable optical attenuators (VOAs) Level setting (ATE) Optical micro-electro-mechanical systems (MEMS) Control systems Instrumentation
EVAL-AD5522EBDZ
Analog Devices Inc.The AD5522 is a high performance, highly integrated parametric measurement unit consisting of four independent channels. Each per-pin parametric measurement unit (PPMU) channel includes five 16-bit, voltage output DACs that set the programmable input levels for the force voltage inputs, clamp inputs, and comparator inputs (high and low). Five programmable force and measure current ranges are available, ranging from ?5 ?A to ?80 mA. Four of these ranges use on-chip sense resistors; one high current range up to ?80 mA is available per channel using off-chip sense resistors. Currents in excess of ?80 mA require an external amplifier. Low capacitance DUT connections (FOH and EXTFOH) ensure that the device is suited to relayless test systems.The PMU functions are controlled via a simple 3-wire serial interface compatible with SPI, QSPI?, MICROWIRE?, and DSP interface standards. Interface clocks of 50 MHz allow fast updating of modes. The low voltage differential signaling (LVDS) interface protocol at 83 MHz is also supported. Comparator outputs are provided per channel for device go-no-go testing and characterization. Control registers allow the user to easily change force or measure conditions, DAC levels, and selected current ranges. The SDO (serial data output) pin allows the user to read back information for diagnostic purposes. APPLICATIONS Automatic Test Equipment (ATE) Per pin Parametric Measurement Unit Continuity & Leakage Testing Device Power Supply Instrumentation SMU (Source Measure Unit) Precision Measurement
EVAL-AD5570SDZ
Analog Devices Inc.The AD5570 is a single 16-bit serial input, voltage output DAC that operates from supply voltages of ?11.4 V up to ?16.5 V. Integral linearity (INL) and differential nonlinearity (DNL) are accurate to 1 LSB. During power-up, when the supply voltages are changing, VOUT is clamped to 0 V via a low impedance path.The AD5570 DAC comes complete with a set of reference buffers. The reference buffers allow a single, positive reference to be used. The voltage on REFIN is gained up and inverted internally to give the positive and negative reference for the DAC core. Having the reference buffers on-chip eliminates the need for external components such as inverters, precision amplifiers, and resistors, thereby reducing the overall solution size and cost.The AD5570 uses a versatile 3-wire interface that is compatible with SPI?, QSPI?, MICROWIRE?, and DSP? interface standards. Data is presented to the part as a 16-bit serial word. Serial data is available on the SDO pin for daisy-chaining purposes. Data readback allows the user to read the contents of the DACregister via the SDO pin.Features on the AD5570 include LDAC which is used to update the output of the DAC. The device also has a power-down pin (PD), allowing the DAC to be put into a low power state, and a CLR pin that allows the output to be cleared to 0 V.The AD5570 is available in a 16-lead SSOP.PRODUCT HIGHLIGHTS 1 LSB maximum INL and DNL. Buffered voltage output up to ?14 V. Output controlled during power-up. On-board reference buffers. Wide temperature range of ?40?C to +125?C.APPLICATIONS Industrial automation Automatic test equipment Process control Data acquisition systems General-purpose instrumentation
AD5600 Evaluation Board
Analog Devices Inc.This user guide details the operation of the EVAL-AD5600PMDZ for the AD5600 voltage output, digital-to-analog converter (DAC).
The EVAL-AD5600PMDZ is designed to help users quickly prototype AD5600 circuits and reduce design time. The AD5600 operates from a single 2.7 V to 5.5 V supply. The EVALAD5600PMDZ also incorporates high temperature ADR225 voltage reference and AD8634 buffer.
The EVAL-AD5600PMDZ interfaces to the USB port of a PC via a system demonstration platform (SDP) board and the SDP-PMDIB1Z board. The ACE software is available for download from the EVAL-AD5600PMDZ product page to use with the evaluation board to allow the user to program the AD5600. A peripheral module (PMOD) connection is also available to allow the connection of microcontrollers to the evaluation board without the SDP board. Note that when a microcontroller is used through the PMOD connection, the SDP board must be disconnected, and the user is unable to operate the ACE software.
The EVAL-AD5600PMDZ is compatible with any Analog Devices SDP board, which can be purchased separately. A typical connection between the EVAL-AD5600PMDZ, the EVAL-SDP-CB1Z board (SDP-B controller board), and the SDP-PMD-IB1Z is shown in Figure 1.
For full details, see the AD5600 data sheet, which must be used in conjunction with this user guide when using the EVALAD5600PMDZ.
EVAL-AD5621EBZ
Analog Devices Inc.The AD5601/AD5611/AD5621, members of the nanoDAC? family, are single, 8-/10-/12-bit, buffered voltage output DACs that operate from a single 2.7 V to 5.5 V supply, consuming typically 75 ?A at 5 V. The parts come in tiny LFCSP and SC70 packages. Their on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The AD5601/AD5611/AD5621 utilize a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with SPI, QSPI?, MICROWIRE?, and DSP interface standards.The reference for the AD5601/AD5611/AD5621 is derived from the power supply inputs and, therefore, gives the widest dynamic output range. The parts incorporate a power-on reset circuit, which ensures that the DAC output powers up to 0 V and remains there until a valid write to the device takes place.The AD5601/AD5611/AD5621 contain a power-down feature that reduces current consumption to typically 0.2 ?A at 3 V.They also provide software-selectable output loads while in power-down mode. The parts are put into power-down mode over the serial interface.The low power consumption of these parts in normal operation makes them ideally suited to portable battery-operated equip-ment. The combination of small package and low power makes these nanoDAC devices ideal for level-setting requirements, such as generating bias or control voltages in space-constrained and power-sensitive applications.Product Highlights Available in 6-lead LFCSP and SC70 packages. Low power, single-supply operation. The AD5601/ AD5611/AD5621 operate from a single 2.7 V to 5.5 V supply with a maximum current consumption of 100 ?A, making them ideal for battery-powered applications. The on-chip output buffer amplifier allows the output of the DAC to swing rail-to-rail with a typical slew rate of 0.5 V/?s. Reference is derived from the power supply. High speed serial interface with clock speeds up to 30 MHz. Designed for very low power consumption. The interface powers up only during a write cycle. Power-down capability. When powered down, the DAC typically consumes 0.2 ?A at 3 V. Power-on reset with brownout detection.Applications Voltage level setting Portable battery-powered instruments Digital gain and offset adjustment Programmable voltage and current sources Programmable attenuators
EVAL-AD5660EBZ
Analog Devices Inc.The AD5620?/ AD5640?/ AD5660, members of the?nanoDAC? family of devices, are low power, single, 12-/14-/16-bit, buffered voltage-out DACs and are guaranteed monotonic by design.The AD5620 / AD5640 / AD5660-1 parts include an internal, 1.25 V, 5 ppm/?C reference, giving a full-scale output voltage range of 2.5 V. The AD5620 / AD5640 / AD5660-2-3 parts include an internal, 2.5 V, 5 ppm/?C reference, giving a full-scale output voltage range of 5 V. The reference associated with each part is available at the VREFOUT pin.The parts incorporate a power-on reset circuit to ensure that the DAC output powers up to 0 V (AD5620 / AD5640 / AD5660-1-2) or midscale (AD5620-3 and AD5660-3) and remains there until a valid write takes place. The parts contain a power-down feature that reduces the current consumption of the device to 480 nA at 5 V and provides software-selectable output loads while in power-down mode. The power consumption is 2.5 mW at 5 V, reducing to 1 ?W in power-down mode.The AD5620 / AD5640 / AD5660 on-chip precision output amplifier allows rail-to-rail output swing to be achieved. For remote sensing applications, the output amplifier?s inverting input is available to the user. The AD5620 / AD5640 / AD5660 use a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI?, QSPI?, MICROWIRE?, and DSP interface standards.PRODUCT HIGHLIGHTS 16-bit nanoDAC ? 12-bit accuracy guaranteed. On-chip, 1.25 V/2.5 V, 5 ppm/?C reference. Available in 8-lead SOT-23 and 8-lead MSOP packages. Power-on reset to 0 V or midscale. 10 ?s settling time.APPLICATIONS Process control Data acquisition systems Portable battery-powered instruments Digital gain and offset adjustment Programmable voltage and current sources Programmable attenuators
EVAL-AD5663RSDZ
Analog Devices Inc.The AD5623R?/?AD5643R?/ AD5663R, members of the nanoDAC? family, are low power, dual 12-, 14-, and 16-bit buffered voltage-out digital-to-analog converters (DAC) that operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design.The AD5623R / AD5643R / AD5663R have an on-chip reference. The AD5623R-3 / AD5643R-3 / AD5663R-3 have a 1.25 V, 5 ppm/?C reference, giving a full-scale output of 2.5 V; and the AD5623R-5 / AD5643R-5 / AD5663R-5 have a 2.5 V, 5 ppm/?C reference, giving a full-scale output of 5 V. The on-chip reference is off at power-up, allowing the use of an external reference; and all devices can be operated from a single 2.7 V to 5.5 V supply. The internal reference is turned on by writing to the DAC.The parts incorporate a power-on reset circuit that ensures the DAC output powers up to 0 V and remains there until a valid write takes place. The part contains a power-down feature that reduces the current consumption of the device to 480 nA at 5 V and provides software-selectable output loads while in power-down mode.The low power consumption of this part in normal operation makes it ideally suited to portable, battery-operated equipment.The AD5623R / AD5643R / AD5663R use a versatile, 3-wire serial interface that operates at clock rates up to 50 MHz, and they arecompatible with standard SPI?, QSPI?, MICROWIRE?, and DSP interface standards. The on-chip precision output amplifier enables rail-to-rail output swing to be achieved.PRODUCT HIGHLIGHTS Dual 12-, 14-, and 16-bit DAC. On-chip 1.25 V/2.5 V, 5 ppm/?C reference. Available in 10-lead MSOP and 10-lead, 3 mm ? 3 mm LFCSP. Low power; typically consumes 0.6 mW at 3 V and 1.25 mW at 5 V. 4.5 ?s maximum settling time for the AD5623R.APPLICATIONS Process control Data acquisition systems Portable battery-powered instruments Digital gain and offset adjustment Programmable voltage and current sources Programmable attenuators
EVAL-AD5664RDBZ
Analog Devices Inc.The AD5624R/AD5644R/AD5664R, members of the?nanoDAC? family, are low power, quad, 12-/14-/16-bit buffered voltage-out DACs. All devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design.The AD5624R/AD5644R/AD5664R have an on-chip reference. The AD56x4R-3 has a 1.25 V, 5 ppm/?C reference, giving a full-scale output range of 2.5 V; the AD56x4R-5 has a 2.5 V, 5 ppm/?C reference giving a full-scale output range of 5 V. The on-chip reference is off at power-up, allowing the use of an external reference; all devices can be operated from a single 2.7 V to 5.5 V supply. The internal reference is enabled via a software write.The part incorporates a power-on reset circuit that ensures the DAC output powers up to 0 V and remains there until a valid write takes place. The part contains a per-channel power-down feature that reduces the current consumption of the device to 480 nA at 5 V and provides software-selectable output loads while in power-down mode. The low power consumption of this part in normal operation makes it ideally suited to portable battery-operated equipment.The AD5624R/AD5644R/AD5664R use a versatile 3-wire serial interface that operates at clock rates up to 50 MHz, and is compatible with standard SPI, QSPI?, MICROWIRE?, and DSP interface standards. The on-chip precision output amplifier enables rail-to-rail output swing.Product Highlights Quad 12-/14-/16-bit DACs. On-chip 1.25 V/2.5 V, 5 ppm/?C reference. Available in 10-lead MSOP; 10-lead, 3 mm ? 3 mm LFCSP_WD; and 12-ball, 1.665 mm ? 2.245 mm WLCSP. Low power, typically consumes 1.32 mW at 3 V and 2.25 mW at 5 V.Applications Process controls Data acquisition systems Portable battery-powered instruments Digital gain and offset adjustment Programmable voltage and current sources Programmable attenuators
EVAL-AD5669RSDZ
Analog Devices Inc.The AD5669R device is a low power, octal, 16-bit, buffered voltage-output DACs. It operates from a single 2.7 V to 5.5 V supply and is guaranteed monotonic by design.The AD5629R/AD5669R have an on-chip reference with aninternal gain of 2. The AD5629R-1/AD5669R-1 have a 1.25 V,5 ppm/?C reference, giving a full-scale output range of 2.5 V.The AD5629R-2/AD5629R-3 and the AD5669R-2/AD5669R-3have a 2.5 V 5 ppm/?C reference, giving a full-scale output rangeof 5 V depending on the option selected. Devices with 1.25 Vreference selected operate from a single 2.7 V to 5.5 V supply.Devices with 2.5 V reference selected operate from 4.5 V to 5.5 V.The on-chip reference is off at power-up, allowing the use of anexternal reference. The internal reference is enabled via asoftware write.The part incorporates a power-on reset circuit that ensures that the DAC output powers up to 0 V and remains powered up at this level until a valid write takes place. The part contains a power-down feature that reduces the current consumption of the device to 400 nA at 5 V and provides software-selectable output loads while in power-down mode for any or all DAC channels.Product Highlights Octal, 16-bit DACs. On-chip 1.25 V/2.5 V, 5 ppm/?C reference. Available in 16-lead LFCSP and TSSOP, and 16-ball WLCSP. Power-on reset to 0 V or midscale. Power-down capability. When powered down, the DAC typically consumes 200 nA at 3 V and 400 nA at 5 V.Applications Process control Data acquisition systems Portable battery-powered instruments Digital gain and offset adjustment Programmable voltage and current sources
EVAL-AD5676RSDZ
Analog Devices Inc.The AD5672R/AD5676R are low power, octal, 12-/16-bit buffered voltage output digital-to-analog converters (DACs). They include a 2.5 V, 2 ppm/?C internal reference (enabled by default) and a gain select pin giving a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). The devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design. The AD5672R/AD5676R are available in a 20-lead TSSOP?and in a 20-lead LFCSP and incorporate a power-on reset circuit and a RSTSEL pin that ensures that the DAC outputs power up to zero scale or midscale and remains there until a valid write. The AD5672R/AD5676R contain a power-down mode, reducing the current consumption to 1 ?A typical while in power-down mode. The AD5676R is also available in a 16-ball WLCSP.PRODUCT HIGHLIGHTS High Relative Accuracy (INL). AD5672R (12-bit): ?1 LSB maximum AD5676R (16-bit): ?3 LSB maximum Low Drift 2.5 V On-Chip Reference. High Channel Density.Eight channels in 2.5 mm ? 2.4 mm WLCSP (AD5676R).APPLICATIONS Optical transceivers Base-station power amplifiers Process control (PLC input/output cards) Industrial automation Data acquisition systems
EVAL-AD5676SDZ
Analog Devices Inc.The AD5676 is a low power, octal, 16-bit buffered voltage output digital-to-analog converter (DAC). The device includes a gain select pin, giving a full-scale output of VREF (gain = 1) or 2 ? VREF (gain = 2). The AD5676 DAC operates from a single 2.7 V to 5.5 V supply and is guaranteed monotonic by design. The AD5676 is available in 20-lead TSSOP and LFCSP packages.The internal power-on reset circuit and the RSTSEL pin of the AD5676 ensure that the output DACs power up to zero scale or midscale and then remain there until a valid write takes place. The AD5676 contains a per channel power-down mode that typically reduces the current consumption of the device to 1 ?A.The AD5676 employs a versatile serial peripheral interface (SPI) that operates at clock rates up to 50 MHz, and contains a VLOGIC pin intended for 1.62 V to 5.5 V logic.Product Highlights High Relative Accuracy (INL) 16-bit: ?3 LSB maximum ?40?C to +125?C temperature range 20-lead, TSSOP and LFCSP RoHS-compliant packagesApplications Optical transceivers Base-station power amplifiers Process control (PLC input/output cards) Industrial automation Data acquisition systems
EVAL-AD5693RSDZ
Analog Devices Inc.The AD5693R / AD5692R / AD5691R / AD5693, members of thenanoDAC+? family, are low power, single-channel, 16-/14-/12-bitbuffered voltage output DACs. The devices, except the AD5693,include an enabled by default internal 2.5 V reference, offering2 ppm/?C drift. The output span can be programmed to be 0 V toVREF or 0 V to 2 ? VREF. All devices operate from a single 2.7 V to5.5 V supply and are guaranteed monotonic by design. Thedevices are available in a 2.00 mm ? 2.00 mm, 8-lead LFCSP ora 10-lead MSOP.The internal power-on reset circuit ensures that the DAC registeris written to zero scale at power-up while the internal outputbuffer is configured in normal mode. The AD5693R / AD5692R / ?AD5691R / AD5693 contain a power-down mode that reduces thecurrent consumption of the device to 2 ?A (maximum) at 5 V andprovides software selectable output loads.The AD5693R / AD5692R / AD5691R / AD5693 use an I2Cinterface. Some device options also include an asynchronousRESET pin and a VLOGIC pin, allowing 1.8 V compatibility.Product Highlights High relative accuracy (INL): ?2 LSB maximum (AD5693R/AD5693, 16-bit). Low drift, 2.5 V on-chip reference: 2 ppm/?C typical and 5 ppm/?C maximum temperature coefficient. 2 mm ? 2 mm, 8-lead LFCSP and 10-lead MSOP. Applications Process controls Data acquisition systems Digital gain and offset adjustment Programmable voltage sources Optical modules
EVAL-AD5780SDZ
Analog Devices Inc.The AD5780 is a true 18-bit, unbuffered voltage output digitalto-analogconverter (DAC) that operates from a bipolar supplyof up to 33 V. The AD5780 accepts a positive reference inputrange of 5 V to VDD ? 2.5 V and a negative reference input rangeof VSS + 2.5 V to 0 V. Both reference inputs are buffered on chipand external buffers are not required. The AD5780 offers arelative accuracy specification of ?1 LSB maximum range, andoperation is guaranteed monotonic with a ?1 LSB differentialnonlinearity (DNL) maximum range specification.The part uses a versatile 3-wire serial interface that operates atclock rates of up to 35 MHz and is compatible with standardserial peripheral interface (SPI), QSPI?, MICROWIRE?, andDSP interface standards. The part incorporates a power-onreset circuit that ensures that the DAC output powers up to 0 Vin a known output impedance state and remains in this stateuntil a valid write to the device takes place. The part providesan output clamp feature that places the output in a defined loadstate.Product Highlights True 18-bit accuracy. Wide power supply range of up to ?16.5 V. ?40?C to +125?C operating temperature range. Low 8 nV/?Hz noise. Low ?0.018 ppm/?C gain error temperature coefficient.Applications Medical instrumentation Test and measurement Industrial control Scientific and aerospace instrumentation Data acquisition systems Digital gain and offset adjustment Power supply control
ADL5580-EVALZ
Analog Devices Inc.The ADL5580 is a high performance, single-ended or differential amplifier with 10 dB of voltage gain, optimized for applications spanning from dc to 10.0 GHz. The amplifier offers a low referred to input (RTI) noise spectral density (NSD) of 2.24 nV/?Hz (at 1000 MHz) and is optimized for distortion performance over a wide frequency range, making the device an ideal driver for high speed 12-bit to 16-bit analog-to-digital converters (ADCs). The ADL5580 is suited for use in high performance, zero intermediate frequency (IF), and complex IF receiver designs. In addition, this device has low distortion for single-ended input driver applications.By using two external series resistors, the gain selection from 10 dB for a differential input can be modified to a lower gain. The device maintains low distortion through its output common-mode voltage (VCM) of 0.5 V, providing a flexible capability for driving ADCs with full-scale levels up to 1.4 V p-p.Operating from a +5 V and ?1.8 V supply, the positive and negative supply current of the ADL5580 is typically +276 mA and ?224 mA, respectively. The device has a power disable feature, and when disabled, the amplifier consumes 2 mA.The ADL5580 is optimized for wideband, low distortion, and low noise operation at the dc to 10.0 GHz frequency range. These attributes, together with its adjustable gain capability, make this device an optimal choice for driving a wide variety of ADCs, mixers, pin diode attenuators, surface acoustic wave (SAW) filters, and a multiplicity of discrete RF devices.Fabricated on an Analog Devices, Inc., high speed silicon germanium (SiGe) process, the ADL5580 is supplied in a compact 4 mm ? 4 mm, 20-terminal land grid array (LGA)package and operates over the ?40?C to +85?C temperature range.APPLICATIONSInstrumentation and defense applications
